Could not find com.serenegiant:common:4.1.1

• 错误

Could not find com.serenegiant:common:4.1.1.
Required by:
    project :app > project :libusbcamera
Search in build.gradle files

• 解决办法

下载common.aar，可以从这时下载：

新建aars目录，把aar放进去。

修改build.gradle

dependencies {

    ......

    // add this
    compile fileTree(include: '*.aar', dir: 'aars')
}